F$ID
From NitrOS-9
Get Process ID | Returns a caller’s process ID and user ID |
OS9 F$ID 103F 0C |
Entry Conditions
None
Exit Conditions
A process ID
Y user ID
Additional Information
- The process ID is a byte value in the range 1 to 255. NitrOS-9 assigns each process a unique process ID.
- The user ID is an integer from 0 to 65,535. It is defined in the system password file, and is used by the file security system and a few other functions. Several processes can have the same user ID.
- On a single user system (such as the Color Computer 3), the user ID is inherited from CC3Go, which forks the initial shell.
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